drm/i915: Fix hangs on some broadwell machines
authorFrançois Tigeot <ftigeot@wolfpond.org>
Thu, 9 Jun 2016 08:23:27 +0000 (10:23 +0200)
committerFrançois Tigeot <ftigeot@wolfpond.org>
Thu, 9 Jun 2016 08:25:00 +0000 (10:25 +0200)
commit67a3604b06203486f617d8aa16dfe01fb1f29730
treed2414e7f22e0e11dac42a2edc3b84b2cb24cdf06
parent088b2e6829c8b2435f30ddec170f32b1f5c90cb4
drm/i915: Fix hangs on some broadwell machines

This driver failed to correctly initialize on some Broadwell systems,
symptoms being a black screen and an always spinning cpu fan.
sys/dev/drm/i915/i915_gem_gtt.c